Question

Which of the following changed scientists' original thoughts about humans?

A. Discovery of fossils of Dakota
B. Discovery of Ötzi the Iceman
C. Information from sand in the Gobi Desert
D. Information in the rocks of the Grand Canyon

Answer 1

If it were me, I would say otzi, but I am not sure.

Answer 2

B. Discovery of Ötzi the Iceman

Step-by-step explanation:

In 1991, a pair of German mountaineers discovered in the Alps the body of a Neolithic shepherd who died more than five thousand years ago. These remains are the oldest of our species, Homo sapiens, which exists in the world, and one of the most studied by science. Investigators believe that Ötzi was shot dead at a great distance, probably betrayal.